[題目] 流體力學
[領域] (題目相關領域)
普物-流體力學
[來源] (課本習題、考古題、參考書...)
Halliday Physics-第八版
[題目]
Two identical cylindrical vessels with their vases at the same
level each contain a liquid of density 1.30*10^3 kg/m^3.
The area of each base is 4.00 cm^2 , but in one vessel the liquid height
is 0.854 m and in the other it is 1.560m.
Find the work done by the gravitational force in equalizing the levels
when the two vessels are connected.
[瓶頸] (寫寫自己的想法，方便大家為你解答)
小弟在看完這題後，一直構思畫這題所要表示的圖，但一直畫還是畫不出
它所要表示的圖...希望板上有大大可以解答一下這題>"<
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